Pith Number

pith:BUKELQLM

pith:2014:BUKELQLMEEKVK5LHYSE4R6WCTE

not attested not anchored not stored refs pending

What microwave astronomical spectroscopy can tell you about the carriers of the DIBS

Harvey Liszt

arxiv:1404.0519 v1 · 2014-04-02 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUKELQLMEEKVK5LHYSE4R6WCTE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:43:43.050030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d1445c16c2115557567c489c8fac29916f6ded22e32723af9a704459b4aec26

Aliases

arxiv: 1404.0519 · arxiv_version: 1404.0519v1 · doi: 10.48550/arxiv.1404.0519 · pith_short_12: BUKELQLMEEKV · pith_short_16: BUKELQLMEEKVK5LH · pith_short_8: BUKELQLM

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BUKELQLMEEKVK5LHYSE4R6WCTE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0d1445c16c2115557567c489c8fac29916f6ded22e32723af9a704459b4aec26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37253ad6fea5881c54267636f0c44baa956150b3d2d9eb73b62332bcd561c1da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-02T11:18:23Z",
    "title_canon_sha256": "8cba715b13ddb0e2d6b6340beac5d1602ae74c82b9bfbc94854bce26d1b4ee64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0519",
    "kind": "arxiv",
    "version": 1
  }
}